I have been using the entire range of products from this company from the first days of my baby until now, 15 months later. The thermos should not overflow with food because it suctions inside the lid and does not open. They cannot be washed in the dishwasher. The lids need to be washed well with hot water (I soak them upside down) to remove any residue. It is very important to wash the rubber of the lid as it holds residue. The product containers are very important in maintaining temperature. I am very satisfied with all the products in the range. I even put yogurt in them for outings and it stays perfect for up to 6 hours in both the thermos and the glass with the container.

On the 2nd use, I don't know why the lid wouldn't open at all, so I had to forcefully break the lid in order for the baby to eat because we were outside the house, so I threw it away.. for so much money, what can I say..